کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
453246 | 694769 | 2007 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mobility analysis of mobile hosts with random walking in ad hoc networks
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Mobility analysis of mobile hosts with random walking in ad hoc networks Mobility analysis of mobile hosts with random walking in ad hoc networks](/preview/png/453246.png)
چکیده انگلیسی
This paper focuses on the modeling and analysis of the host mobility characteristics in an ad hoc network, in terms of the link available time and the number of link changes for multi-hop connectivity. Both the mobile handover model and the random walk model, which are based on the relative velocity between neighboring hosts, are considered in the analysis, respectively. The numerical results obtained from both theoretical analysis and simulation experiments indicate that the random walk analytical model is able to provide better description of the complicated mobile host moving behavior than the mobile handover model. However, the performance margin between these two mobility models is smaller when the mobile host moving speed is higher.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Networks - Volume 51, Issue 10, 11 July 2007, Pages 2514–2528
Journal: Computer Networks - Volume 51, Issue 10, 11 July 2007, Pages 2514–2528
نویسندگان
Supeng Leng, Liren Zhang, Huirong Fu, Jianjun Yang,